CVE-2019-1010006 Information

Description

Evince 3.26.0 is affected by buffer overflow. The impact is: DOS / Possible code execution. The component is: backend/tiff/tiff-document.c. The attack vector is: Victim must open a crafted PDF file. The issue occurs because of an incorrect integer overflow protection mechanism in tiff_document_render and tiff_document_get_thumbnail.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://bugzilla.maptools.org/show_bug.cgi?id=2745 http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00046.html https://bugzilla.gnome.org/show_bug.cgi?id=788980 https://lists.debian.org/debian-lts-announce/2019/08/msg00013.html https://lists.debian.org/debian-lts-announce/2019/08/msg00014.html https://seclists.org/bugtraq/2020/Feb/18 https://usn.ubuntu.com/4067-1/ https://www.debian.org/security/2020/dsa-4624

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8